问题
选择题
Not until ___ on TV ___ that the Chinese was rescued by the European Union Task Force.
A．did I turn; did I know
B．did I turn; I knew
C．I turned; did I know
D．I turned; I had know
答案
答案：C
考查Not until 放在句首，使用部分倒装。从句不倒装，主句倒装。故选C 。